51429456

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 120

約数和(自身を含む): 157344096

約数和(自身を除く): 105914640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 83, 104, 117, 144, 156, 166, 208, 234, 249, 312, 331, 332, 468, 498, 624, 662, 664, 747, 936, 993, 996, 1079, 1324, 1328, 1494, 1872, 1986, 1992, 2158, 2648, 2979, 2988, 3237, 3972, 3984, 4303, 4316, 5296, 5958, 5976, 6474, 7944, 8606, 8632, 9711, 11916, 11952, 12909, 12948, 15888, 17212, 17264, 19422, 23832, 25818, 25896, 27473, 34424, 38727, 38844, 47664, 51636, 51792, 54946, 68848, 77454, 77688, 82419, 103272, 109892, 154908, 155376, 164838, 206544, 219784, 247257, 309816, 329676, 357149, 439568, 494514, 619632, 659352, 714298, 989028, 1071447, 1318704, 1428596, 1978056, 2142894, 2857192, 3214341, 3956112, 4285788, 5714384, 6428682, 8571576, 12857364, 17143152, 25714728, 51429456]

約数ペア:

[(1, 51429456), (2, 25714728), (3, 17143152), (4, 12857364), (6, 8571576), (8, 6428682), (9, 5714384), (12, 4285788), (13, 3956112), (16, 3214341), (18, 2857192), (24, 2142894), (26, 1978056), (36, 1428596), (39, 1318704), (48, 1071447), (52, 989028), (72, 714298), (78, 659352), (83, 619632), (104, 494514), (117, 439568), (144, 357149), (156, 329676), (166, 309816), (208, 247257), (234, 219784), (249, 206544), (312, 164838), (331, 155376), (332, 154908), (468, 109892), (498, 103272), (624, 82419), (662, 77688), (664, 77454), (747, 68848), (936, 54946), (993, 51792), (996, 51636), (1079, 47664), (1324, 38844), (1328, 38727), (1494, 34424), (1872, 27473), (1986, 25896), (1992, 25818), (2158, 23832), (2648, 19422), (2979, 17264), (2988, 17212), (3237, 15888), (3972, 12948), (3984, 12909), (4303, 11952), (4316, 11916), (5296, 9711), (5958, 8632), (5976, 8606), (6474, 7944)]